Yet the cause is unexplained. I still think it is due to non-ui processes fiddling with morphs (likely delettion or creation). The Morphic event loop remains non-thread safe. We have some modifications to ensure thread safety, based on a generalised synchronisation protocol if anyone is interested. Regards, Gary ----- Original Message ----- From: Hernan Wilkinson To: Pharo-project@lists.gforge.inria.fr Sent: Monday, November 02, 2009 7:45 PM Subject: Re: [Pharo-project] Fwd: MouseOverHandler Hi Adrian, the current implementation has problems, ie. send messages to nil, and it bothers a lot when that happens because it comes from nowhere... I've been using this implementation for a long time in my images and I did not get those problems anymore (and it is more readable...) On Sat, Oct 31, 2009 at 2:41 PM, Adrian Lienhard <adi@netstyle.ch> wrote: Hi Hernan, The reason this was not integrated is that nobody marked it as 'fixed' nor tagged it as 1.0. Is this critical for 1.0? Cheers, Adrian BTW, if anybody sees changes/fixes not being integrated please ask on the mailing list. On Oct 31, 2009, at 14:29 , Stéphane Ducasse wrote: > > > Begin forwarded message: > >> From: Hernan Wilkinson <hernan.wilkinson@gmail.com> >> Date: October 29, 2009 2:02:32 PM GMT+01:00 >> To: Stéphane Ducasse <stephane.ducasse@inria.fr> >> Subject: MouseOverHandler >> >> Hi Stef, >> do you know why the MouseOverHandler version I made is not in the >> main image? the current version is not working well, under heavy >> use it generates exceptions... >> I'm attaching the version I wrote that I'm using without problem... >> >> Hernan. > <MouseOverHandler.st> > > _______________________________________________ > Pharo-project mailing list > Pharo-project@lists.gforge.inria.fr > http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project _______________________________________________ Pharo-project mailing list Pharo-project@lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project ------------------------------------------------------------------------------ _______________________________________________ Pharo-project mailing list Pharo-project@lists.gforge.inria.fr http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/pharo-project